 Today modern science has recognized that water has memory. Today modern scientists are saying this, let's say it's pure nice water. Fifty bends if it is forcefully pumped through the pipe, sixty percent of it turns in a molecular way un-palatable to the human body. It becomes poisonous in some way. The chemical structure will not change, but the molecular structure will change. We've always been aware of this. So in the East, we never drink water which straight comes out of a pipe or a fountain. We always hold it in a brass vessel or a copper vessel and we worship the water overnight and leave it there at least for eight hours, then only we consume.